Science News

All Stories by Science News

  1. Magnetic Hardening

  2. Front Matter

  3. Black as Coal, Dense as Zinc

  4. In Various Science Fields

  5. Back Matter

  6. Traces of Sloth, Man Found Together

  7. New Comet

  8. Astronomers Acclaim New Planet

    Science News-Letter | March 22, 1930 — The report from Flagstaff of the discovery of a faint, slow-moving object which can most reasonably be interpreted as a ninth major planet of the solar system again emphasizes man's ability to see beyond his power of vision and to grasp what lies beyond his reach.

  9. The Sun’s New Trans-Neptunian Planet

  10. Nature Ramblings: The Tastes of an Octopus

  11. Maya Stone Road Links Two City Ruins

  12. The Prediction of the New Planet: A Classic of Science